Ubigi offers eSIM services for travelers, digital nomads and remote-working professionals, providing high-end global cellular connectivity in over 190+ destinations with a large range of affordable prepaid data plans.
Ubigi offers eSIM services for travelers, digital nomads and remote-working professionals, providing high-end global cellular connectivity in over 190+ destinations with a large range of affordable prepaid data plans.
In Hanoi and Da Nang city areas, the connection was slow and occasionally cut off, but I managed to use it somehow. However, around the Naman Retreat Hotel, it was almost unusable. In the end, I had to ask the hotel staff to guide me to a store where I could buy a local SIM card for travelers.
I purchased 10GB for 7 days, but I didn't even use 1GB.
Ubigi's eSIM plans for Vietnam really falls short for several reasons.
1. The connection keeps on dropping randomly. This is unacceptable when you need to call your family using WhatsApp, Viber, or Zalo, and you suddenly disconnect.
2. I was assigned a mainland Chinese IP address with a Singaporean DNS. This is also unacceptable due to privacy concerns and certain sites blacklisting my eSIM.
Eventually, I switched over to a Viettel eSIM from MobiMatter, and it worked flawlessly for the rest of my family trip to Vietnam. Would not recommend Ubigi for Vietnam.
Frequently Asked Questions
Does Ubigi offer unlimited data eSIM for Vietnam?
Ubigi does not offer unlimited data eSIM plans for Vietnam. Instead, Ubigi provides fixed data plans. For example, a 60GB plan is available for 30 days at $54.90 USD, and a 50GB plan is offered for 30 days at $36.90 USD. Larger options, such as a 50GB plan for 180 days at $188.00 USD, are also available. Choosing a fixed data plan can be more cost effective unless the user is an extremely heavy data consumer.
Does Ubigi offer Vietnam eSIM with phone number and SMS?
Ubigi does not provide Vietnam eSIM plans that include a local phone number or SMS capability. All Ubigi plans for Vietnam are data‑only and can be used with internet‑based messaging and calling apps such as WhatsApp, Telegram, and iMessage, which function over the data connection.
How many data plans does Ubigi offer for Vietnam?
Ubigi offers a total of 35 distinct data plans for users traveling to Vietnam—8 single‑country plans and 27 multi‑country plans. The catalog includes both fixed data‑cap options and a small set of daily data‑cap plans. Prices for these offerings range from $2.00 to $199.00, while data sizes vary from 500 MB up to 60 GB, and validity periods span from 1 to 365 days.
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